<%@ page import="javabean.*" %><%--
  Created by IntelliJ IDEA.
  User: 32650
  Date: 2023-05-29
  Time: 22:22
  To change this template use File | Settings | File Templates.
--%>
<%
    boolean isLogin = session.getAttribute("isLogin") != null && (boolean) session.getAttribute("isLogin");
    if (!isLogin) {
        request.getRequestDispatcher("index.jsp").forward(request, response);
    }
%>